[TenTec] Meter fixes

[Stuart Rohre]

Good suggestions Phil, well you can see, I am not a regular user of "Bounce"
sheets! Hi!
But I do use the air puff to move a meter needle up scale, when I want to
check the action, a gentle puff from the bulb syringe or photo lens cleaner.
Paper is good I guess, but I did see a needle or two pop off an armature
even if rotated gently.  Of course, those were not glued properly to start
with.
73,
Stuart